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4 1/4 inch length Structural Bolts (ASME B18. 2.1)
Heavy Hex Structural bolts are designed for high-strength steel to steel structural connections. Dimensionally, hex structural bolts are covered by the ASME B18.2.6 standard, and the material specifications are now covered by ASTM F3125 which replaced ASTM A325 and A490. In metric use, structural bolts are covered by DIN 6914, DIN EN 14399-4, ISO 7412 and material Classes 8.8 and 10.9.
89 results, (click on any line for more information)
| Buy Structural Bolts from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| GLF | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 4 1/4 | 3/4-10x4-1/4 hvy hex hd bolt a325 stl hdg b18.2.1 b18.2.6 () () () | 274 |
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1-8 x 4 1/4 | 1-8 x 4 1/4 a325s hvy hex bolt ft hdg b18.2.1 b18.2.6 | 2 |
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 4 1/4 | 3/4-10 x 4 1/4 a325 hex bolt no nut pln. b18.2.1 b18.2.6 | 5 |
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8 x 4 1/4 | 7/8 x 4 1/4 hvy hex bolt full thread a325 b18.2.1 b18.2.6 | 31 |
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| SII | IN | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 5/8-11 x 4 1/4 | 5/8-11x4 1/4 a325 type-1 heavy hex structural bolt plain b18.2.1 b18.2.6 | 92 |
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| SII | IN | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 4 1/4 | 3/4-10x4 1/4 a325 type-1 heavy hex structural bolt plain b18.2.1 b18.2.6 | 82 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt 3 thread f3125 grade a325-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.6 | 6 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 5/8-11 x 4 1/4 | 5/8-11x4 1/4 hvy hex bolt a325 hdg full thread domestic b18.2.1 b18.2.6 | 5 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 4 1/4 | 3/4-10x4 1/4 hvy hex bolt a325 hdg imp b18.2.1 b18.2.6 | 13 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 4 1/4 | 3/4-10x4 1/4 hvy hex bolt a325 hdg dom b18.2.1 b18.2.6 | 52 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 5/8-11 x 4 1/4 | 5/8-11x4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 116 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.6 | 101 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 3/8-6 x 4 1/4 | 1-3/8-6x4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.6 | 4 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1-8 x 4 1/4 | 1-8x4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 50 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1-8 x 4 1/4 | 1-8x4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 225 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1-8 x 4 1/4 | 1-8x4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.6 | 27 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Plain | 1-8 x 4 1/4 | 1-8x4-1/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.6 | 12 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt 3 thread f3125 grade a325s-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.6 | 32 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt 3 thread f3125 grade a325s-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.6 | 100 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt 3 thread f3125 grade a325s-type-3 plain finish domestic b18.2.1 b18.2.6 | 12 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 416 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 210 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/2-6 x 4 1/4 | 1-1/2-6x4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 72 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/2-6 x 4 1/4 | 1-1/2-6x4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.6 | 45 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 4 1/4 | 3/4-10x4 1/4 a325 hvy hex bolt domestic hdg n160657 b18.2.1 b18.2.6 | 6 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 4 1/4 | 3/4-10x4 1/4 a325 hvy hex bolt domestic hdg n160657 b18.2.1 b18.2.6 | 210 |
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| Pac Bolt | BC | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 x 4 1/4 | 1 x 4-1/4 a325 assy galv b18.2.1 b18.2.6 | 1500 |
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| Pac Bolt | BC | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4 x 4 1/4 | 3/4 x 4-1/4 a325 bolt only b/m b18.2.1 b18.2.6 | 1099 |
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| Pac Bolt | BC | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 x 4 1/4 | 1 x 4-1/4 a325 struct bolt only galv b18.2.1 b18.2.6 | 1500 |
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| B & K FAST | PA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4 x 4 1/4 | 3/4 x 4 1/4 a325 hex bolts galv b18.2.1 b18.2.6 | 205 |
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| B & K FAST | PA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4 x 4 1/4 | 3/4 x 4 1/4 a325 hex bolts plain b18.2.1 b18.2.6 | 145 |
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| B & K FAST | PA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8 x 4 1/4 | 7/8 x 4 1/4 a325 hex bolts plain b18.2.1 b18.2.6 | 87 |
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| B & K FAST | PA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 x 4 1/4 | 1 x 4 1/4 a325 hex bolts plain b18.2.1 b18.2.6 | 300 |
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| BHAM | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1-8 x 4 1/4 | 1-8x4-1/4 a325 hvy hex bolt b18.2.1 b18.2.6 | 2 |
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| OSSCO | RI | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 a490 stuctural bolt b18.2.1 b18.2.6 | 19 |
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| OSSCO | RI | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 4 1/4 | 7/8-9x4 1/4 a325 structural bolt b18.2.1 b18.2.6 | 102 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 hvy hex bolt a325 hdg b18.2.1 b18.2.6 | 2 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Plain | 1 1/2-6 x 4 1/4 | 1-1/2-6 x 4-1/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.6 | 700 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1-8 x 4 1/4 | 1-8 x 4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized 5/16 hole drilled-1/2 off end domestic b18.2.1 b18.2.6 | 101 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Plain | 1-8 x 4 1/4 | 1-8 x 4-1/4 heavy hex bolt f3125 grade a325-type-1 plain finish domestic b18.2.1 b18.2.6 | 60 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2 x 4 1/4 | 1-1/2x4-1/4 a325-3 hvy hex bolt domestic b18.2.1 b18.2.6 | 5 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2 x 4 1/4 | 1 1/2x4 1/4 hdg a325 bolt b18.2.1 b18.2.6 | 8 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1-8 x 4 1/4 | 1-8 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg b18.2.1 b18.2.6 | 142 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg b18.2.1 b18.2.6 | 49 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | 25 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1/2-13 x 4 1/4 | 1/2-13 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | inquire |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 3/8-6 x 4 1/4 | 1-3/8-6 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | 1 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 3/8-6 x 4 1/4 | 1-3/8-6 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg b18.2.1 b18.2.6 | 2 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 4 1/4 | 3/4-10 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6 | 255 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 4 1/4 | 3/4-10 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.6 | 23 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 4 1/4 | 3/4-10 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | 141 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 4 1/4 | 3/4-10 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg b18.2.1 b18.2.6 | inquire |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 5/8-11 x 4 1/4 | 5/8-11 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | inquire |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 4 1/4 | 7/8-9 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | 46 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 4 1/4 | 7/8-9 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg b18.2.1 b18.2.6 | inquire |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1-8 x 4 1/4 | 1-8 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6 | 4 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1-8 x 4 1/4 | 1-8 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.6 | 107 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.6 | 10 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6 | 3 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 5/8-11 x 4 1/4 | 5/8-11 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.6 | 114 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 4 1/4 | 7/8-9 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.6 | 4 |
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| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/8-7 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 232 |
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| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | a490 str/b b18.2.1 b18.2.6 | 23 |
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| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 10 |
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| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/8-7 x 4 1/4 | a490 str/b b18.2.1 b18.2.6 | 7 |
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| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 53 |
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| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 10 |
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| THRDFAST | OK | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 domestic | 2 |
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| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 600 |
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| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 142 |
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| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 20 |
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| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2-6 x 4 1/4 | altered a325 rt2.5 hdg b18.2.1 b18.2.6 | 17 |
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| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 4 1/4 | a325 type-3 structural b18.2.1 b18.2.6 | 3 |
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| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 domestic | 130 |
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| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 4 1/4 | a325 type-1 str/b hdg b18.2.1 b18.2.6 | 10 |
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| THRDFAST | OK | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 3/8-6 x 4 1/4 | a325 type-1 str/b hdg b18.2.1 b18.2.6 | 44 |
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